'The Max-Air? shock absorber is. Designed to maintain level vehicle height, they can be inflated ordeflated as needed...from 20 psi to 150 psi with the vehicle loaded. ?Can be adapted for most vehicles equipped with automatic leveling systems
?Large-volume air chamber inflates up to 150 psi with vehicle loaded, and deflates for normal driving
?Packed in pairs that include air line, air fittings, and air fill kit
?A pair can maintain ride height when up to 1,100 lbs. of additional weight is loaded
?Ideal for vehicles that haul heavy loads or tow trailers
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